1. Gavin JC, Little D. Application of CASE within manufacturing industry. Software Eng J 1994 (July);140–52.
2. Akif J. Consistency analysis of P.M.S based on GRAI modelling. Comput. Appl. Production Eng. Integration Aspects, CAPE 1991;269–77.
3. Enterprise modelling for information systems architectures: an object oriented approach;Ngwenyama;Comput Ind Eng,1994
4. Young EY, Vesterager J. An approach to implementing CIM in small and medium size companies. Proceedings of the CIMCON 90, NIST, USA, 1990. p. 63–79.
5. Shemwell A, Shepherd N, Wood A. Consultancy tools-affordable CIME solutions for SMEs. Proceedings of the CIM Europe Conference. May 1992, Birmingham, UK.